As the weather shifts and homeowners in Phoenix begin to switch from cooling to heating, it's important for them to check the health of their HVAC system.

Winter might still be a few calendar pages away, but early fall is prime time to give your heating system the TLC it needs.

Despite the summer heat, HVAC replacements are lagging as high prices, refrigerant shortages, and consumer caution weigh on the residential market.

Be careful with single-phase motors, as most single-phase motors have components to help them start or continue to run ...

Work to improve the HVAC at the Historic Homestake Opera House will start this month.  Todd Jones, executive director of the ...